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Figure 7 | BMC Neuroscience

Figure 7

From: The developmental pattern of stimulus and response interference in a color-object Stroop task: an ERP study

Figure 7

Response interference effects on positive component across whole scalp (adults 680–800 ms; children 700–960 ms). Grand-averaged ERPs for stimulus incongruent (SI) and response incongruent (RI) conditions at Pz in each of the four age groups. Topographical maps of the voltage difference for the RI minus SI condition (blue: negative difference; red: positive difference) indicating response interference show a positive amplitude difference (adults: 680–800 ms, children: 700–960 ms) reflecting the amplitude enhancement of the descending flank of the positive P3-like component widely distributed over the scalp in all groups.

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